Miyota 8N24 21-jewel automatic movement ensures reliable, perpetual timekeeping
Exhibition case back reveals the intricate skeletonized movement for a unique viewing experience
Handcrafted materials such as walnut, koa, maple, and leather inlays add premium, organic aesthetics
Swiss Super Luminova hour and minute markers provide visibility in low light
42-hour power reserve allows for extended wear without frequent winding
Summarized by Shop
The Immortal Koa Sandstone Automatic is an automatic watch for men that blends mechanical engineering with grounded, earthy design. It features a Miyota 8N24 21-jewel automatic movement and an exhibition case back that reveals its inner mechanics, offering a 42-hour power reserve without the need for a battery.
The silver stainless steel
